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Add missing braces

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Jason Nelson 2024-03-13 19:01:00 -07:00 committed by BobLd
parent 834fb350a3
commit 3eb01a1e0c
3 changed files with 39 additions and 10 deletions
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35
src/UglyToad.PdfPig.DocumentLayoutAnalysis/WhitespaceCoverExtractor.cs
View File

@ -76,7 +76,10 @@
public static IReadOnlyList<PdfRectangle> GetWhitespaces(IEnumerable<PdfRectangle> boundingboxes,
double minWidth, double minHeight, int maxRectangleCount = 40, double whitespaceFuzziness = 0.15, int maxBoundQueueSize = 0)
{
if (!boundingboxes.Any()) return Array.Empty<PdfRectangle>();
if (!boundingboxes.Any())
{
return Array.Empty<PdfRectangle>();
}
var obstacles = new HashSet<PdfRectangle>(boundingboxes);
var pageBound = GetBound(obstacles);
@ -93,11 +96,11 @@
HashSet<PdfRectangle> obstacles, double minWidth, double minHeight, int maxRectangleCount,
double whitespaceFuzziness, int maxBoundQueueSize)
{
QueueEntries queueEntries = new QueueEntries(maxBoundQueueSize);
var queueEntries = new QueueEntries(maxBoundQueueSize);
queueEntries.Enqueue(new QueueEntry(bound, obstacles, whitespaceFuzziness));
HashSet<PdfRectangle> selected = new HashSet<PdfRectangle>();
HashSet<QueueEntry> holdList = new HashSet<QueueEntry>();
var selected = new HashSet<PdfRectangle>();
var holdList = new HashSet<QueueEntry>();
while (queueEntries.Any())
{
@ -105,7 +108,10 @@
if (current.IsEmptyEnough(obstacles))
{
if (selected.Any(c => Inside(c, current.Bound))) continue;
if (selected.Any(c => Inside(c, current.Bound)))
{
continue;
}
// A check was added which impeded the algorithm from accepting
// rectangles which were not adjacent to an already accepted
@ -121,7 +127,10 @@
selected.Add(current.Bound);
if (selected.Count >= maxRectangleCount) return selected.ToList();
if (selected.Count >= maxRectangleCount)
{
return selected.ToList();
}
obstacles.Add(current.Bound);
@ -138,7 +147,9 @@
foreach (var overlapping in queueEntries)
{
if (OverlapsHard(current.Bound, overlapping.Bound))
{
overlapping.AddWhitespace(current.Bound);
}
}
continue;
@ -147,7 +158,7 @@
var pivot = current.GetPivot();
var b = current.Bound;
List<PdfRectangle> subRectangles = new List<PdfRectangle>();
var subRectangles = new List<PdfRectangle>();
var rRight = new PdfRectangle(pivot.Right, b.Bottom, b.Right, b.Top);
if (b.Right > pivot.Right && rRight.Height > minHeight && rRight.Width > minWidth)
@ -292,13 +303,19 @@
public bool IsEmptyEnough(IEnumerable<PdfRectangle> pageObstacles)
{
if (IsEmptyEnough()) return true;
if (IsEmptyEnough())
{
return true;
}
double sum = 0;
foreach (var obstacle in pageObstacles)
{
var intersect = Bound.Intersect(obstacle);
if (!intersect.HasValue) return false;
if (!intersect.HasValue)
{
return false;
}
double minimumArea = MinimumOverlappingArea(obstacle, Bound, whitespaceFuzziness);

9
src/UglyToad.PdfPig/AcroForms/AcroFormExtensions.cs
View File

@ -23,11 +23,20 @@ namespace UglyToad.PdfPig.AcroForms
public static IEnumerable<AcroFieldBase> GetFields(this AcroFieldBase fieldBase)
{
if (fieldBase.FieldType != AcroFieldType.Unknown)
{
yield return fieldBase;
}
if (fieldBase is AcroNonTerminalField nonTerminalField)
{
foreach (var child in nonTerminalField.Children)
{
foreach (var item in child.GetFields())
{
yield return item;
}
}
}
}
/// <summary>

5
src/UglyToad.PdfPig/Geometry/ClipperLibrary/ClipperIntersectNode.cs
View File

@ -85,7 +85,10 @@ namespace UglyToad.PdfPig.Geometry.ClipperLibrary
public int Compare(ClipperIntersectNode node1, ClipperIntersectNode node2)
{
long i = node2.Pt.Y - node1.Pt.Y;
if (i > 0) return 1;
if (i > 0)
{
return 1;
}
return i < 0 ? -1 : 0;
}